[root@controller conf]# mysql -u root -p MariaDB [(none)]> CREATE DATABASE glance; MariaDB [(none)]> CREATE DATABASE glance; Query OK, 1 row affected (0.01 sec) MariaDB [(none)]> GRANT ALL PRIVILEGES ON glance.* TO 'glance'@'localhost' IDENTIFIED BY 'glance'; Query OK, 0 rows affected (0.01 sec) MariaDB [(none)]> GRANT ALL PRIVILEGES ON glance.* TO 'glance'@'%' IDENTIFIED BY 'glance'; Query OK, ..